Table 3-3 Terminal Box Assignment, Max. Connectable Cross-Section Per Terminal - Siemens AH 180 Operating Instructions Manual

Installation / Assembly
3.4 Connecting the stator winding
Figure 3-2
Select the connecting cables taking into account the rated current and the system specific
conditions (e.g. ambient temperature, routing type etc. in accordance with IEC EN 60204-1).
Connecting using cable lugs
To connect the cables to the main terminals, select cable lugs that match the necessary
cable cross-section and bolt size M12. The dependencies of the cable insertions with the
different terminal boxes and the different machine types are shown in the following tables.
Table 3-3 Terminal box assignment, max. connectable cross-section per terminal
Motor type Terminal-
box type
8. th digit of the MLFB = 2, 6
1PH7184-.. 1XB7 322
1PH7186-..B
1PH7186-..D
1PH7186-..F 1XB7 422
1PH7186-..L
8. th digit of the MLFB = 7, 8
1PH7184-.. 1XB7 322
1PH7186-..B
1PH7186-..D
1PH7186-..F 1XB7 422
3-6
Circuit diagram
Cable entry Max. poss.
outer
diameter of
cable[mm]
2 x PG42 40
2 x M72 x 2 56
2 x M50 x 1.5 38
2 x M63 x 1.5 53
Number Max.
of main connectable
terminals cross-section
per terminal
[mm ]
2
3 x M12 2 x 50
3 x M12 2 x 70
3 x M12 2 x 50
3 x M12 2 x 70
SIEMENS AG A5E00215729A, 1PH718
Operating Instructions - Three-phase induction motor - AH 180
Max. poss. current per
terminal [A]
(Reduction factor 0.6)
191
242
191
242
V 2.0